mirror of
https://github.com/Kiritow/OJ-Problems-Source.git
synced 2024-03-22 13:11:29 +08:00
39 lines
913 B
C++
39 lines
913 B
C++
#include<cstring>
|
|
#include<iostream>
|
|
using namespace std;
|
|
int main()
|
|
{
|
|
int T,i,j,n;
|
|
cin>>T;
|
|
while(T--)
|
|
{
|
|
string s,s1,s2,s3,str;
|
|
cin>>s1>>s2>>s3;
|
|
n=s1.length();
|
|
str=s1+"#";
|
|
for(i=0; i<n; i++)
|
|
{
|
|
for(j=i+1; j<=n; j++)
|
|
{
|
|
s=s1.substr(i,j-i);
|
|
if(s.find(s2)!=-1&&s.find(s3)!=-1)
|
|
{
|
|
if(s.length()<str.length())
|
|
{
|
|
str=s;
|
|
}
|
|
else if(s.length()==str.length())
|
|
{
|
|
if(s<str)
|
|
str=s;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if(str.length()==n+1) cout<<"No"<<endl;
|
|
else
|
|
cout<<str<<endl;
|
|
}
|
|
return 0;
|
|
}
|